#wrapper{
    display: grid;
    background-color:rgb(199, 204, 208);
    grid-template-rows: 1fr 2fr 63px 7fr 2fr;
    grid-template-columns: minmax(0px, 1fr)  minmax(768px, 6fr) minmax(0px, 1fr);
    background-attachment: fixed;
}


header {
    grid-row: 1 / 4;
    grid-column: 1 / 4;
    position: relative;
    z-index: 0;
}


#officeHero{
    grid-row: 1 / 4;
    grid-column: 1 / 4;
    position: relative;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 0;
    background-image: url(DentIMG/officeHero.jpg);
    background-attachment: fixed;
    object-fit: fill;
}

#stGeorgeHero{
    grid-row: 1 / 4;
    grid-column: 1 / 4;
    position: relative;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 0;
    background-image: url(DentIMG/SU.jpg);
    background-attachment: fixed;
    object-fit: fill;
}

#rootCanalHero{
    grid-row: 1 / 4;
    grid-column: 1 / 4;
    position: relative;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 0;
    background-image: url(DentIMG/rootCanalHero.jpg);
    background-attachment: fixed;
    object-fit: fill;
}


main{
    background-color: white;
    grid-row: 3 / 5;
    grid-column: 2 / 3;
    position: relative;
    z-index: 5;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    font-family: Arial, Helvetica, sans-serif;
    background-attachment: scroll;
    font-size: larger;

}

h1 {
    text-align: center;
    height: 2rem;
    padding-bottom: 5px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: xx-large;
}

h2{
    font-family: Arial, Helvetica, sans-serif;
    font-size: x-large;
    padding: 5px;
}

nav {
    grid-row: 1 / 2;
    grid-column: 1 / 4;
    background-color: grey;
    z-index: 5;
    opacity: 70%;
    font-weight: bold;
    display:grid;
    grid-template-rows: 50% 50%;
    grid-template-columns: 3fr 4fr;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 600;
}

nav ul{
    list-style-type: none;
    grid-row: 1/3;
    grid-column:2 / 3;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    font-size: large;

}

nav ul li{
    padding-bottom: 1rem;
}


nav a{
    text-decoration: none;
    color: black;
}

nav a:hover{
    background-color: rgba(143, 193, 223, 0.5);
    padding: 5px;
    transition: 0.4s;
}

#LogoHero{
    background-image: url(DentIMG/Logo.png);
    grid-row: 1/3;
    grid-column:1 / 2;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    min-width: 100%;
    min-height: 100%;

}


.right{
    float: right;
    padding: 10px;
    clear: right;
}

.left{
    float: left;
    padding: 10px;
    clear: left;
}



footer {
    grid-row: 5/6;
    grid-column: 2/3;
    display: flex;
    margin: 10px;
    font-family: Arial, Helvetica, sans-serif;
}

.cred{
    padding: 15px;
}



@media only screen and (max-width: 992px){
    #wrapper{
        grid-template-rows: 0.5fr 2fr 63px 7fr 2fr;
        grid-template-columns: minmax(0px, 1fr) 768px minmax(0px, 1fr);
    }
    h1{
        font-size: xx-large;
    }
    #LogoHero{
        background-image: url(DentIMG/Logosmaller.png);
    }

}



@media only screen and (max-width: 768px){
    #wrapper{
        grid-template-rows: 1fr 1.5fr 63px 4fr 2fr;
        grid-template-columns: 100%;
        width: 100%;
    }
    main{
        grid-column: 1;
        grid-row: 2/5;
    }

    nav{
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr 1fr;
        font-size: small;
        opacity: 100%;

    }

    nav ul {
        grid-column: 1 / 2;
        grid-row: 3 / 4;
        display: flex;
        margin: auto;
    }

    nav ul li{
        padding: 5px;
    }



    #LogoHero{
        grid-column: 1 / 2;
        grid-row: 1 / 3;

    }

    #officeHero{
        display: none;

    }

    #Assist{
        display:none;
    }
    footer{
        grid-column: 1;
        display: block;
    }

    h1{
        font-size: x-large;
    }
    h2{
        font-size: large;
        padding: 20px;
    }
}



form {
    display: grid;
    grid-template-rows: auto;
    grid-template-columns: 200px 1fr;
    gap: 1rem;
}

input, text {
    padding: 10px;
    color: #7e7e7e;
    background-color: #202020;
    border-style: groove;
}

input, textarea{
    outline: none;
    background-color: #f0f0f0;
}


label {
    padding: 10px;
    text-align: right;
}

#mySubmit {
    width: 10rem;
    grid-column: 2 / 3;
}